MAX40200ANS+T

OR Controllers, Ideal Diodes Overview

The MAX40200ANS+T is a P-channel ideal diode current switch designed for low-voltage portable applications. It operates within a supply voltage range of 1.5V to 5.5V and features an internal source selector switch. The device delivers a maximum output current of 1.2A with a typical quiescent supply current of 7µA. Key timing parameters include a turn-on delay of 65µs and a turn-off delay of 1.6ms. It is housed in a compact 4-WLP package measuring 0.73mm x 0.73mm, suitable for surface-mount installation across an extended temperature range of -40°C to +125°C.

OR Controllers, Ideal Diodes Feature Summary

• Implements ideal diode functionality using an internal P-channel FET to minimize forward voltage drop compared to standard Schottky diodes.
• Provides bidirectional blocking capability when disabled, preventing reverse current flow up to the specified voltage limit.
• Integrates thermal protection mechanisms to safeguard the component and downstream circuits from overheating conditions.

OR Controllers, Ideal Diodes Applications

• Battery management systems in handheld and mobile devices
• Diode ORing configurations for redundant power supplies
• Portable media players and electronic toys
• USB-powered peripheral devices

OR Controllers, Ideal Diodes Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to potential supply constraints. Confirm that the specific suffix matches the required tape-and-reel packaging format. Ensure design compatibility with the 1.5V to 5.5V operating range and validate thermal performance under maximum load conditions prior to final implementation.

OR Controllers, Ideal Diodes Selection Notes

Select this component for applications requiring minimal voltage loss in power paths where space is limited. The ultra-small WLP footprint offers significant area savings over discrete solutions. Consider the 65µs turn-on delay for system timing requirements and ensure the 1.2A current rating aligns with peak load demands without exceeding thermal limits.

OR Controllers, Ideal Diodes Part Context

This part belongs to the MAX40200 series of ideal diode controllers manufactured by Maxim Integrated, now part of Analog Devices. The series focuses on replacing traditional diodes in low-voltage DC-DC converters and battery backup systems. The ANS+ variant specifically denotes the 4-ball WLP package configuration optimized for high-density PCB layouts.

OR Controllers, Ideal Diodes Replacement Considerations

MAX40200ANS+